Name: ACL Toyota 4 2188-2446cc Diesel1983-87 Engine Crankshaft Main Bearing Set
Brand: ACL
SKU: acl-acl-toyota-4-2188-2446cc-diesel1983-87-engine-crankshaft-main-bearing-set-t14-632872
Price: 20.44 USD
Availability: BackOrder

Question 1

What does a crankshaft main bearing do?

Accepted Answer

The crankshaft main bearings support the crankshaft, allowing it to spin freely. They sit between the crankshaft journals and the engine block. Over time, these bearings can wear down, causing engine noise and potentially damaging the crankshaft.

Question 2

What are the signs of worn crankshaft main bearings?

Accepted Answer

Common signs include a knocking or rumbling sound from the engine, especially at low RPMs. You might also notice lower oil pressure or metallic particles in the oil. If you suspect worn bearings, it's best to address the issue promptly to prevent further engine damage.

Question 3

What size is this bearing set?

Accepted Answer

This ACL 5M1728-040 bearing set is 0.040 inch undersize. This means the bearing is slightly smaller than the standard size. Undersized bearings are typically used when the crankshaft has been machined.

Specifications

ACL Toyota 4 2188-2446cc Diesel1983-87 Engine Crankshaft Main Bearing Set

Key Features

Specifications

Frequently Asked Questions

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